“America is at a tipping point,” she said. “As I’ve watched the far left destroy the country, I knew I had to step up and join the fight.”
A special primary will take place June 11 and the special general election will take place on August 16, the same day as Alaska’s statewide primary. The contests will be the first to use the state’s new election system, where all candidates run on a single ballot in the primary and the top four candidates advance to the general election.
Since running for vice president, Palin has not sought any other elected office, even as the party has moved more towards the rhetoric that made her standout as a vice presidential pick.
In 2009, shortly after she and McCain lost to then-Sens. Barack Obama and Joe Biden, Palin resigned as Alaska governor, citing the pressure and financial restraints that came with a host of ethics complaints. Since then, Palin has gone on to be a staple on the Republican convention circuit, regularly appearing at large gatherings of Republican activists to lambast Democrats. And she has been a sought-after endorsement for some Republican hopefuls, including Donald Trump when he successfully ran for President in 2016.
Palin has teased a possible bid in recent media appearances.
“There is a time and a season for everything and if this season is one where I need a more official platform to have then, yeah, I’m going to throw my hat in the ring because we need people who have cojones,” she told Fox. “We need people, like Donald Trump, who has nothing to lose, like me.”
This story has been updated with additional details Friday.
CNN’s Ethan Cohen contributed to this report.